Three tier rolling cart



FIG. 1 is a perspective view of a three tier rolling cart in accordance with our design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof, with the rear elevational view being substantially identical;

FIG. 4 is a left side elevational view, with the right side elevational view being substantially identical; and,

FIG. 5 is a bottom plan view thereof. 

CLAIM The ornamental design for a three tier rolling cart, as shown and described. 